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"ABSTRACTResearch on Local Revenue, General Allocation Fund, and Special Allocation Fund on economic growth, poverty, unemployment, and Gini ratios have often been done. However, there is no research that uses these three funding sources as latent variables that have a simultaneous influence on quality economic growth variables as a latent variable consisting of economic growth, poverty, unemployment and the Gini ratio as constructs. Similarly, capital expenditure as a moderating variable will be seen as influencing the source of funds. East Java is a province with 38 districts/cities where the level of economic growth is quite high and even exceeds the level of national economic growth. But the level of poverty, unemployment, and inequality is also very high. This study aims to look at the effect of decentralized funding sources on Quality Economic Growth in East Java. The data used comes from the Directorate General of Financial Balance of the Ministry of Finance in 2012 - 2015 for realization's fund, and from the Central Bureau of Statistics for economic growth, poverty, unemployment, and Gini ratios. This study uses Partial Least Squares (PLS) in analyzing data, where quality economic growth becomes endogenous latent variables that are influenced by funding sources as exogenous latent variables and capital expenditure as a moderating variable. The results of the analysis show that the source of funds does not significantly affect quality economic growth even though the direction is positive. Likewise, capital expenditure cannot strengthen the influence of funding sources on quality economic growth. From this research, it is expected that the regional government can reanalyze the allocation of funds and the realization of regional expenditures which are prioritized for public service spending so that the triple track strategy can be implemented properly and achieve quality economic growth."

"Metoda inversi simultan merupakan salah satu metoda yang digunakan dalam proses AVO inversion, yang didalam prosesnya mengolah input seismik "partial stacking" dalam satu proses untuk menghasilkan volume seismik untuk parameter elastik dan impedansi. Metoda Lambda Mu Rho merupakan metoda yang menggunakan parameter elastik dalam analisanya, dimana Lambda merupakan parameter incompressibilitas, yaitu kemampuan batuan dalam terbentuknya perubahan volume apabila terkena stress dan Mu merupakan parameter rigiditas dari batuan, yaitu kemampuan batuan dalam perubahan bentuk apabila terkena stress. Study ini mempelajari reservoar karbonat dengan memberikan analisa secara kualitatif untuk klasifikasi fluida dengan menggunakan inversi simultan. Analisa "RockPhysics" dilakukan untuk mengestimasi secara kualitatif parameter-parameter dari Lambda Mu Rho. Hasil akhir dari study ini adalah seismik 3D untuk karakterisasi reservoir dengan ketidakpastiannya yang terdiri dari reservoir karbonat dengan kandungan gas dan air, dan juga Lambda Mu Rho volume (Volume 3D untuk Lambda-Rho dan Mu-Rho). Objek penelitian yang digunakan adalah data dari offshore di Jawa Timur.

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Simultaneous Inversion is a method that used in the AVO inversion, that process the partial stacking as input and the elastic parameter and impedances as output in one batch. Lambda Mu Rho is a method that used elastic parameter for the analysis: Lambda as the incompressibility parameter, the ability of rocks to transform their volume when are given a stress and Mu as the rigidity parameter, the ability of rocks to transform their shape when are given a stress.

This study was carried out in carbonate reservoir to present qualitative fluid classification with level of confidence based on Simultaneous seismic Inversion. Rock physics analysis was also conducted to quantitatively estimate Lambda Mu Parameter.

The final product of this study workflow is a 3D cube of reservoir characterization with uncertainties which consist of probability of wet carbonate and gas carbonate, and Lambda Mu Rho (Lambda-Rho and Mu-Rho 3D cube). As object of the study, the data from offshore East Java was used."

"ABSTRACTAntiklinorium structures that are spreading in the area of Rembang Zone along the Central Java to East Java reflect oil traps that lay under the surface. The oil fields have been exploited since the time of the Dutch occupation leaving the water cut at above 95%. Interpretation of reserves and production forecasts made by many researchers conclude that the remaining oil is still in the range of 50% (OOIP). To overcome the problem, the Government recently encouraged researchers to conduct a comprehensive review in terms of enhanced oil recovery with the goal of increasing the oil recovery in this zone by as much as possible. The XYZ-oil field in the Rembang Zone has a widely spread reservoir sandstone in the border area of the Central Java - East Java. Reservoir rocks in this area contain calcareous and silty matrix. Clay minerals are distributed almost evenly with high kaolinite content (30% of the bulk clay mineral). Kaolinite is a mineral that is easily removed by fluid flow so that it would create problems during the oil production process. The composition of injection water collected from several wells can also easily form slugs and scale as indicated by the occurrence of crude oil and bacteria that behave as a very corrosive substance that tends to facilitate the creation of production and equipment damage. This study conducted an experiment in enhanced oil recovery using waterflooding. To avoid the occurence of non-Darcy flow, critical velocity analysis was conducted obtaining a value of 37.6 ft/day. This velocity is defined as a maximum injection velocity of the water displacement in this waterflooding experiment. Based on the waterflooding experiment of X-Well in the laboratory, the injection of oil using injection water without additives led to an increase in oil recovery of 0.77% Pore Volume (%PV), while the displacement of injection water added with additives resulted in an increase in oil recovery by as much as 1.31%PV."